From 631d9d83b6dea0642101b24a0d95ea1ad39a08f4 Mon Sep 17 00:00:00 2001
From: Denis Kirillov <d.kirillov@yadro.com>
Date: Wed, 16 Aug 2023 15:54:47 +0300
Subject: [PATCH] [#185] Fix payload reader

When we use io.CopyBuffer it check for exact io.EOF matching,
so we need keep original EOF error otherwise io.CopyBuffer returns error

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
---
 internal/frostfs/frostfs.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/internal/frostfs/frostfs.go b/internal/frostfs/frostfs.go
index 29e2d423..ba66be80 100644
--- a/internal/frostfs/frostfs.go
+++ b/internal/frostfs/frostfs.go
@@ -263,6 +263,9 @@ type payloadReader struct {
 
 func (x payloadReader) Read(p []byte) (int, error) {
 	n, err := x.ReadCloser.Read(p)
+	if err != nil && errors.Is(err, io.EOF) {
+		return n, err
+	}
 	return n, handleObjectError("read payload", err)
 }